baber/WOPTO huggingface dataset:
Patent MX-9710366-A (MX)
Title: Metal-coated multilayer mirror.
Inventor: GILBERT LAURENCE R
IPC: G02B1/10
Filed: 1997-12-18
Abstract: A metal-coated multilayer mirror having high reflectivity and high specularity. The mirror comprises a multilayered polymer film (10) and a reflective metal layer. The multilayered polymer film preferably comprises layers of a crystalline, semi-crystalline or liquid crystalline material, such as a naphthalene dicarboxylic acid polyester (12), having an average thickness of not more than 0.5 microns and layers of a second polymer (14) having an average thickness of not more than 0.5 microns. Preferably, the layers of semi-crystalline naphthalene dicarboxylic acid polyester have a stress optical coefficient. The reflective metal layer comprises a metal selected from the group consisting of silver, gold, aluminium, nickel, copper, titanium, with silver and aluminium being particularly preferred. The metal-coated multilayer mirrors are useful in applications requiring broad bandwidth reflection, high specularity, low manufacturing costs, high reflectivity.
Patent MX-9800802-A (MX)
Title: Novel reducing composition and novel method for perming hair.
Inventor: MAUBRU MIREILLE
IPC: A45D7/04
Filed: 1996-10-21
Abstract: A novel vesicle-free composition for use in the first stage of a keratin fibre perming method, and including a cosmetically suitable carrier containing a specific amount of at least one ceramide-type compound and at least one reducing agent, is disclosed. A novel keratin fibre perming method using the above composition is also disclosed.
Patent MX-9802523-A (MX)
Title: Process and plant for the production of a fluid fine paste hardenable after molding.
Inventor: PELLICER CARLOS FRADERA
IPC: B28C5/16
Filed: 1998-03-31
Abstract: The process is implemented in a plant which comprises a homogenising apparatus (1) consisting of a first vertical container (10) having axial stirring devices (11) and peripheral stirring devices (12) with independently actuated blades (15), and grinding apparatus (3) comprised of an external static cylindrical body (21) with centripetally projecting stubs (24) and wherein is housed an internal rotary cylindrical body (25) provided with centrifugally projecting stubs (24); a continuous mixer (4) of which the internal surface (28) has crossing furrows (29) and wherein is housed a cylindrical body (34) of which the extrenal surface (30) has second furrows which also cross each other, so that all the furrows form conduits which initiate in an extreme chamber (31) and which terminate in an extreme chamber (32) for the outflow of fluids resulting from produced mixtures; and a nozzle (5) for supplying the fine fluid paste, said nozzle being comprised of a main tubular body (33) having on the one hand an extreme annular enclosure (36) provided with second inlet nozzles (37) for additives and pressure gas fluid and, on the other hand, outlet conduits which open into ports (38) of the main tubular body (33).
Patent MX-9804597-A (MX)
Title: Naphthyl-substituted benzimidazole derivatives as anticoagulants.
Inventor: ARNAIZ DAMIAN O
IPC: A61P7/02
Filed: 1996-12-05
Abstract: Novel naphthyl-substituted benzimidazole compounds and their pharmaceutically acceptable salts are described herein. This invention is also directed to an anticoagulant composition comprising a naphthyl-substituted benzimidazole compound described herein. The novel compound or its composition has inhibitory activity against human factor Xa or IIa, thereby useful in treating a disease state mediated by factor Xa or IIa.
Patent MY-8600359-A (MY)
Title: Aerosol inhalation device
Inventor: ROLAND ANDERSON JANANDERS
IPC: A61M15/00
Filed: 1986-12-30
Abstract: An aerosol inhalation device in pocket-size which has one dosage dispensing position and one storage position, and which comprises a two-part telescoping deceleration chamber (2, 3) with rectangular cross-section and a socket (1) for an exchangeable aerosol container. The socket is connected with the inner chamber part (2) so that it can be telescopically inserted therein to form a storage position. In dosage dispensing position the socket is extended from the deceleration chamber, pivoted at an angle relative to the longitudinal axis of the chamber and locked in the angle.
Patent NL-2022214-A (NL)
Title: Boormal
Inventor: AREND DE GRAAF
IPC: B23B49/02
Filed: 2018-12-14
Abstract: Boormal voor het maken van een gat of meerdere aaneengeschakelde gaten in een muur of een wand, waarbij de boormal een plaat omvat met twee of meer aaneen- geschakelde gaten met gelijke diameter, waarbij de omtrek van een gat overeenkomt met de buitendiameter van een gatenzaag. De boormal wordt in het bijzonder toegepast in combinatie met een circulaire zaaginrichting, zoals beschreven en geclaimd in de hoofdaanvrage NL 2020770.
Patent NL-2022865-A (NL)
Title: Manufacturing a reflective diffraction grating
Inventor: HAN-KWANG NIENHUYS
IPC: G03F7/20
Filed: 2019-04-04
Abstract: A grating is provided on a mirror for specularly reflecting and diffracting a grazing-incidence beam of radiation and has a periodic structure with a grating period comprising first (ridge) and second (trench) substructures either side of a sidewall 806 facing the incident beam 800. The ridge is configured to specularly reflect the beam from the flat top 808 of the ridge into a specularly reflected beam 810 in a zeroth-order direction ß'=ß. The grating is configured with fixed or varying pitch to diffract the beam from the grating periods in one or more non-zero-diffraction-order direction ß'qéß. The shape of the trench may be is described by structural parameters top width and depth that define the aspect ratio of the trench. The shape is determined such that any rays (and optionally diffraction) 10 of the beam that reflect once from the trench floor in the zeroth-order direction are obscured by the sidewall.
Patent NL-2024897-A (NL)
Title: Phenothiazine-based metal-organic framework material, and preparation method and use thereof
Inventor: YANAN LI
IPC: G01N33/18
Filed: 2020-02-13
Abstract: The present invention provides a phenothiazine-based nano-metal organic-framework material, which takes a compound of formula (I) as an organic ligand, and the structure of the formula (I) 5 is as follows: COOH N % \> : N O N s COOH © Formula (I). A l\HVIOFs sensor with high reactivity detects HClO with high selectivity, ensuring the accuracy of detection. The sensor has the advantages of being visible to the naked eyes as compared with common HClO sensors of the type of organic polymers.
Patent NL-2032393-A (NL)
Title: Extractor with dual buoyancy system
Inventor: YING JIANG
IPC: E02B15/10
Filed: 2022-07-06
Abstract: Extractor with dual buoyancy system An extractor with a dual buoyancy system is applicable to extract oil slick, scum, algae, and sludge, and includes a rack. An extraction pump and two buoyancy systems providing buoyancy for the extraction pump are mounted on the rack. The two buoyancy systems are disposed up and down. A ﬂoating body of the lower buoyancy system is completely immersed in water to provide basic buoyancy for the extraction pump. A ﬂoating body of the upper buoyancy system is partially exposed from a water surface. A relative height between the upper ﬂoating body and the rack is adjusted by means of thread stepless adjustment or latch grading adjustment, so as to maintain an appropriate height between an extraction port of the extraction pump and the water surface or bottom, so that a distance between the extraction port of the extraction pump and the water surface or bottom is controlled.
Patent NL-6517225-A (NL)
IPC: H04L1/18
Filed: 1965-12-31
Abstract: 1,100,037. Data transmission systems. INTERNATIONAL STANDARD ELECTRIC CORPORATION. 17 Sept., 1965 [22 Sept., 1964], No. 39738/65. Heading H4P. In a duplex system, data is sent in blocks comprising accept/reject bits followed by information bits, and then check bits, the former indicating whether or not the last block received contained an error. Reception of reject bits causes repetition of the faulty block. In the system described alternate blocks A and B are sent from the master station. Successive groups of characters read from a tape are passed to alternate stores A and B. A check word is calculated for each group by weighting the information bits and adding. At the slave receiver the block is stored in the appropriate block store. The check word is derived and compared with the received check word. If no error is indicated the stored block is passed to a teleprinter and an accept signal is added to the next block transmitted from the slave. The teleprinter is now switched to accept bits from the other store. If the master station detects an accept signal it erases the relevant store, e.g. A, which is then refilled from the tape. If a reject signal is received it completes transmission of the current block B but sends a mutilated check word. Store A is not erased and block A is now repeated. Block B, with its mutilated check word, and block A are repeated until an accept signal is received for block A. If the slave station had sent an accept signal which was received as a reject signal at the master due to mutilation, the same repetition procedure would ensue, but the repeated block A would not be passed to the teleprinter because reception of the previous block A would have switched the teleprinter to respond only to block B signals. Two synchronous bits preceding each block are used to synchronize the receiver clock by the addition and deletion of feed-back loops in a counter divider, Fig. 9E (not shown).
Patent NL-7007100-A (NL)
Title: Polyamide and polyester textiles shrinking - and bulking
IPC: D06M23/10
Filed: 1970-05-15
Abstract: Fleeces or woven or knitted goods are shrunk and bulked by treatment with an org solvent first at low temp (about 15 mins at 15 degrees C) and then at the boiling point for as long as necessary. The process may be combined with other finishing processes, such as bleaching or dyeing, using the solvent required or that process.
Patent NL-7415611-A (NL)
Title: Window frame section locking system - has locking pin passed through plate sections pressed inwards
IPC: E06B3/964
Filed: 1974-11-29
Abstract: the first section of the frame (1) has plate sections at regular intervals (7) and pressed inwards in the angle between faces inclined to each other, and the second section (2) has corresponding recesses, so that when the two are fitted together a locking pin (10) can be inserted, bearing against the plate sections on the inside, where they are fitted in the recesses. One of the sections can have a connecting support fitted in it and in which the recesses are formed, the inwards-pressed plate sections being formed in the other frame section.
Patent NL-7601385-A (NL)
IPC: C11D17/00
Filed: 1976-02-11
Abstract: C L E A N I N G   C O M P O S I T T O N S Mixtures of alkali metal polyphosphate salts obtained by the neutralisation of a polyphosphoric acid solution which comprises from 80 to 81% by weight of phosphorus pentoxide, have been found to be especially valuable builders for liquid detergents of moderate alkalinity. They combine good sequestering power with relatively high stability on prolonged storage.  The cleaning composition will have a pH in the range 8 to 12.
Patent NL-8005089-A (NL)
Title: False twisting glass strand coated with binder - using angled air jets with air striking strand circumferentially
IPC: F26B13/00
Filed: 1980-09-10
Abstract: A textile strand is formed by feeding a wet textile strand into a turbulent zone. The strand is false twisted by air passing circumferentially to its longitudinally axis. It is then passed through a drying zone at sufficient temperature to remove the majority of the moisture. The strand is finally rapidly taken up on a spool in successive layers with individual strands laying side-by-side in each layer. Method is used for prodn. of a rounded well consolidated strand e.g. pref. glass strand. Formation of large strand packages is possible from a wet forming package free of binder migration.
Patent NL-8005214-A (NL)
Title: Solar energy connector using evacuated glass vessel - which contains heat absorbing plate welded to pipe through which heat transfer medium is circulated
IPC: F24S10/40
Filed: 1980-09-18
Abstract: The collector consists of a glass tube or vessel with a metal cap provided on at least one end. Cap has a coefft. of thermal expansion (CTE) very similar to that of the glass. Inside vessel is a pipe made of a material which conducts heat, and through which a heat transfer medium is circulated. A plate absorbing solar heat is welded to part of the external surface of pipe. Cap has a base contg. one or more holes in which pipe is welded to make a seal; and a vacuum providing a max. pressure of 0.005 torr is created in cessel. Some pref. designs of collectors include bellows compensating for differences in the CTE of the glass and metal tubes employed in the collector. A mechanically strong collector resistant to thermal shock, and which can be made without overheating plate.
Patent NL-8006394-A (NL)
Title: Casting plummet for angling line - has slide element with chamber for baited hook opened by inertia when plummet hits water bed
IPC: A01K97/02
Filed: 1980-11-24
Abstract: The casting plummet is intended for securing to the end of angling line. It comprises a body (1) with a weighting lead (4) at its forward end and has three radial wings (2) in the shape of obtuse-angled triangles with their shorter sides at the rear. The plastics body contains a plastics slide element (3) which is also lead-weighted (4) at the front and has a rearward projection for fixing to the end of the line. This element contains a chamber capable of containing a baited hook connected to a side line which hook is released when the element slides forward due to its inertia as the plummer hits the water bed (seabed).
Patent NL-8101777-A (NL)
Title: Tunnel oven for continuous cake baking - has endless steel belt and endless belt edge sealing elements to eliminate need for baking trays
IPC: A21B1/48
Filed: 1981-04-10
Abstract: Tunnel oven for continuously baking cake etc. has an endless steel belt (6) which is driven to move the prod. through the oven. Upwardly extending members (8,11) are provided which sealingly engage the sides of the belt whilst these members and the belt itself are supported in longitudinally spaced (rectangular) transverse frames (3-5) which are supported (e.g. on balls 7) inside the oven to permit a degree of lateral movement. These members may comprise upright U-section elements (8), whose lower flanges engage the undersides of the belt edges whilst their upper flanges carry (12) guide rollers (13) running in rails (14) fixed to the frames, and product edge support (11) which are fixed to these elements and rest on the belt edges. The arrangement makes it possible to bake prods. from easily running dough without using baking trays. It thus eliminates the need for emptying these trays by turning them over with the risk of the cake collapsing or being damaged and reduces the relative amount of hard cake edging.
Patent NL-8200796-A (NL)
IPC: A01G25/16
Filed: 1982-02-26
Abstract: A fluid distribution system comprises a fluid distribution conduit, a fluid inlet and a plurality of closeable fluid outlet branches. The distribution conduit further comprises a plug which can be propelled in response to the fluid pressure, whereas valves are provided with retaining means members for retaining the plug contrary to the fluid pressure for opening the valves. The retaining means become inoperative when the pressure of the fluid is being altered.
Patent NL-8202027-A (NL)
IPC: C10L1/02
Filed: 1982-05-17
Abstract: The invention relates to a process for the preparation of isopropanol by hydrating propylene and comprises the steps of the reaction of a propylene-containing starting material with water in the presence of a cation exchanger catalyst under the conditions of mixed-phase direct hydration, at a temperature of approximately 135 to 190 DEG C and a pressure of approximately 6896 to 13792 kPa, a molar ratio of water:propylene of approximately 5 to 15 and a propylene liquid hourly space velocity rate of approximately 0.15 to 1.5, and a continuous process for the direct mixing of isopropanol from an aqueous isopropanol solution into a stream of mixed petroleum hydrocarbons by mixing the aqueous solution with the petroleum, rapid separation of the mixture obtained into two phases, for example in such a way that the phase is passed through a water coalescer unit and the organic phase, which consists essentially of the petroleum and isopropanol, is obtained.
Patent NL-8204562-A (NL)
Title: Crop mower rotating horizontal blade carrier - has pin for swivel blade located by forked leaf spring end engaging annular groove in pin
IPC: A01D34/73
Filed: 1982-11-24
Abstract: The mowing unit comprises a blade carrier (2,3,6 etc.) rotated about a vertical axis and provided with a vertical pivot pin (15) near its periphery which is held in position by one end of a (leaf) spring (17;18,19). The blade (5) is freely swivelable about this pin. The (forked) end of the spring engages a recess (annular groove 16) in the pin (15) whilst its radially inner end (18,19) is located by engagement with portions (10,12,3) of the carrier and may be U-shaped. The upper end of the pin and the corresponding outer end of the spring may be arranged in a recessed depression (8) in the truncated conical peripheral upper wall of the carrier. FL.
Patent NL-8401494-A (NL)
Title: Compressed air drier cooling unit - has inlet air cooled by evaporator and cooled air reheated by condenser after passing through moisture separator
IPC: B01D53/26
Filed: 1984-05-09
Abstract: The compressed air drier comprises a cooling unit (1) consisting of a refrigerant compressor (2), condenser (3), throttle valve (4) and evaporator (5). The compressed air line (8,7) contains a heat exchanger (10) in heat transfer contact with the evaporator, a separator (11) for moisture and oil and a heat exchanger (14) to re-heat the cooled dry air. This heat exchanger is in heat transfer contact with the condenser (3), heat exchange pref. being in counterflow.
Patent NL-8600260-A (NL)
Title: Knurling tool for air conditioning pipes - has two parallel gear wheels, and hand wheel to move outer gear wheel
IPC: B25B27/00
Filed: 1986-02-03
Abstract: The pipe end to be knurled is pushed over the largest diameter gear wheel (16), whilst the smaller gear wheel (18) has, at the other end, a hand wheel (19). The space between the gear wheels axes is altered by turning a handgrip (3), enabling a pipe end to be placed over the larger gear wheel which has a chamfered edge for easy positioning of the pipe or tube. A slide block (7) is incorporated for movement transmission of the spindle (14). The hand wheel (19) is rotated to provide the knurling action for the pipe end.
Patent NL-8902812-A (NL)
IPC: H01Q11/16
Filed: 1989-11-14
Abstract: Tunable high-frequency antenna which has, over its length dimension, a number of built-in switches by means of which antenna sections are defined and frequency tuning takes place through antenna length tuning by disconnecting and connecting said antenna sections. The antenna comprises a pair of parallel wire conductors, incorporated in series with the switches, which form a dipole antennas and which are used both for the high-frequency antenna current conduction and for feeding the switches. The antenna is provided at its central feed point with a control circuit for the frequency tuning. Each switch is formed by a bistable relay with an associated drive circuit which no longer requires power after switching, the disconnected antenna sections with the switches associated thereto being electrically isolated from the remaining part of the antenna after completion of the length matching. The control circuit is so designed that, in each frequency interval corresponding to a particular antenna length, an impedance matching at a freely selectable number of tuning frequencies is achieved with the aid of a circuit containing reactances. <IMAGE>
Patent NL-9000863-A (NL)
Title: Endless chain conveyor - has plates with supports of tapering cross-section pivoted between chains
IPC: B65G17/34
Filed: 1990-04-12
Abstract: The conveyor comprises two endless chains held taut in parallel planes and driven by sprockets in coaxial pairs. Plates with side supports pivot between the chains. Seen in vertical cross-section, the plates and supports (4, 5) are of tapering shape. They can have lateral protrusions (3) on one or both sides, and which work in guides (2) formed by slots in plastics material.
Patent NL-9100693-A (NL)
Title: Poultry battery, manure drying arrangement - has manure transporters mounted below cages, and drink nozzles between cages
IPC: A01K31/04
Filed: 1991-04-19
Abstract: The manure drying unit includes a number of frames (1) in which cages (2) are arranged above each other. Between cage levels are manure transporters (3) fitted. In the wide part of the transporter are two cages (2a,2b) with a discharge gutter (4) and a roller screen (5) for egg transport. Between cages (2a,2b) is fitted a drink nozzle (6) and a V-shaped gutter (7) for water spillage.
Patent PT-67960-A (PT)
Title: Anatomical intra-orally moldable dental impression tray and method of using the same.
IPC: A61C13/00
Filed: 1978-04-27
Abstract: The impression spoon is for taking jaw impressions in dentistry, being of plastic with a shape corresponding roughly to that of part of the mouth. The material has a glazing transition temp. between approximately 38 and 57 degrees C and peripheral edges covering the adjacent tissue. These are also shaped to accommodate the muscles and their junction points. The material can be acrylic, and a polymer of polymethylacrylate and monomethylacrylate. A hand grip can be formed on its convex surface near the lip. There can be fibre protrusions from the concave surface, holding the spoon at a set distance from the mouth surfaces, so as to give a predetermined final thickness of the impression material.
Patent PT-70552-A (PT)
Title: Process for the preparation of new o-pyrazol-4-yl-o-ethyl-s-n-propyl-(thiono)-thiol-phosphoric with effect pesticidal
IPC: A01N57/16
Filed: 1979-12-06
Abstract: O-Ethyl-S-n-propyl-O-(1-substituted-pyrazol-4-yl)-(thiono)-thiolphosph oric acid esters of the formula   <IMAGE>   wherein R is alkyl, cycloalkyl or phenyl, and X is oxygen or sulphur, which possess arthropodicidal and nematicidal properties.
Patent PT-80781-A (PT)
Inventor: LAVIELLE GILBERT
IPC: A61P35/00
Filed: 1985-07-05
Abstract: New oxaazaphosphorine compounds corresponding to the formula: <IMAGE>   in which R is alkyl, cycloalkyl or alkoxy, phenyl, phenylalkyl, phenoxy or thiophenoxy in which the phenyl ring may be substituted by alkyl or alkoxy or by halogen. mono- or di-alkylamino optionally mono- or di-substituted by halogen, or pyrrolidinyl, piperidyl or morpholinyl or optionally substituted piperazinyl. These compounds may be used for antineoplastic therapy especially in the treatment of tumors.
Patent PT-81134-A (PT)
Title: Process for preparing novel polyether ionophore
Inventor: DAVID LUCIEN
IPC: A23K1/16
Filed: 1985-09-16
Abstract: 1. Polyether ionophore corresponding to the formula :  see diagramm : EP0179751,P13,F1  in anhydrous or hydrated form and pharmaceutically acceptable salts thereof.